<svg width="18" height="16" viewBox="0 0 18 16" fill="none" xmlns="http://www.w3.org/2000/svg">
<path fill-rule="evenodd" clip-rule="evenodd" d="M3.66225 1.61569C2.27333 2.26398 1.25581 3.80596 1.25581 5.64473C1.25581 7.52328 2.00865 8.97125 3.08787 10.2122C3.97735 11.2349 5.0541 12.0826 6.1042 12.9092C6.35361 13.1056 6.60152 13.3007 6.84506 13.4968C7.28546 13.8513 7.67832 14.1624 8.05698 14.3884C8.43584 14.6144 8.7408 14.7177 9 14.7177C9.2592 14.7177 9.56416 14.6144 9.94302 14.3884C10.3217 14.1624 10.7145 13.8513 11.1549 13.4968C11.3985 13.3007 11.6464 13.1056 11.8958 12.9092C12.9459 12.0825 14.0226 11.2349 14.9121 10.2122C15.9914 8.97125 16.7442 7.52328 16.7442 5.64473C16.7442 3.80596 15.7267 2.26398 14.3377 1.61569C12.9884 0.985873 11.1754 1.15266 9.4524 2.98057C9.33403 3.10615 9.17069 3.1771 9 3.1771C8.82931 3.1771 8.66597 3.10615 8.5476 2.98057C6.82465 1.15266 5.01159 0.985873 3.66225 1.61569ZM9 1.64529C7.06433 -0.123128 4.8968 -0.370511 3.14017 0.449413C1.28488 1.31539 0 3.3262 0 5.64473C0 7.92348 0.929718 9.66185 2.14888 11.0637C3.1252 12.1863 4.32019 13.1258 5.37557 13.9556C5.61482 14.1437 5.84688 14.3261 6.06761 14.5038C6.49645 14.849 6.95683 15.2172 7.42339 15.4955C7.88974 15.7738 8.42199 16 9 16C9.57801 16 10.1103 15.7738 10.5766 15.4955C11.0432 15.2171 11.5035 14.849 11.9324 14.5038C12.1531 14.3261 12.3852 14.1437 12.6244 13.9556C13.6798 13.1258 14.8748 12.1863 15.8511 11.0637C17.0703 9.66185 18 7.92348 18 5.64473C18 3.3262 16.7151 1.31539 14.8598 0.449413C13.1032 -0.370511 10.9357 -0.123128 9 1.64529Z" fill="#877EFF"/>
</svg>
